Chemical Properties of 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol (CAS 27425-92-9)

InChI

InChI=1S/C21H44O11/c1-23-4-5-25-8-9-27-12-13-29-16-17-31-20-21-32-19-18-30-15-14-28-11-10-26-7-6-24-3-2-22/h22H,2-21H2,1H3

InChI Key

YMBLPWKGRIGDBP-UHFFFAOYSA-N

Formula

C21H44O11

SMILES

COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

Molecular Weight¹

472.57

CAS

27425-92-9

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	1.4704		Relay (1.0) Calculated Property
ΔfH°gas	-1860.50	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	66.11	kJ/mol	Joback Calculated Property
ΔvapH°	125.25	kJ/mol	Relay (1.0) Calculated Property
IE	9.78	eV	Relay (1.0) Calculated Property
log10WS	0.26		Relay (1.0) Calculated Property
logPoct/wat	-0.225		Crippen Calculated Property
McVol	371.320	ml/mol	McGowan Calculated Property
Pc	911.63	kPa	Joback Calculated Property
Inp	[3180.00; 3180.00]
Inp	3180.00		NIST
Inp	3180.00		NIST
Tboil	738.13	K	Relay (1.0) Calculated Property
Tc	919.42	K	Relay (1.0) Calculated Property
Tfus	231.00	K	Relay (1.0) Calculated Property
Vc	1.427	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[617.51; 1306.41]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.44090e+02
Coefficient B			1.40082e+00
Coefficient C			-3.90000e-05
Coefficient D			-2.99500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	617.51	J/mol×K	273.00	Calculated Property
Cp,gas	721.53	J/mol×K	353.78	Calculated Property
Cp,gas	820.88	J/mol×K	434.56	Calculated Property
Cp,gas	914.63	J/mol×K	515.33	Calculated Property
Cp,gas	1001.83	J/mol×K	596.11	Calculated Property
Cp,gas	1081.53	J/mol×K	676.89	Calculated Property
Cp,gas	1152.79	J/mol×K	757.67	Calculated Property
Cp,gas	1214.65	J/mol×K	838.44	Calculated Property
Cp,gas	1266.17	J/mol×K	919.22	Calculated Property
Cp,gas	1306.41	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000154; 0.0000011]	Pa×s	[609.55; 878.72]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.96598e+01
Coefficient B			5.22829e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			609.55
Temperature range, max.			878.72
η	0.0000154	Pa×s	609.55	Calculated Property
η	0.0000103	Pa×s	639.46	Calculated Property
η	0.0000071	Pa×s	669.37	Calculated Property
η	0.0000051	Pa×s	699.27	Calculated Property
η	0.0000038	Pa×s	729.18	Calculated Property
η	0.0000028	Pa×s	759.09	Calculated Property
η	0.0000022	Pa×s	789.00	Calculated Property
η	0.0000017	Pa×s	818.90	Calculated Property
η	0.0000014	Pa×s	848.81	Calculated Property
η	0.0000011	Pa×s	878.72	Calculated Property

Similar Compounds

Find more compounds similar to 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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